I'm relatively new to Java and decided to make a Memory Match game. Below is the code:
Here's Card.java:
import javax.swing.JButton;
@SuppressWarnings("serial")
public class Card extends JButton{
private int id;
private boolean matched = false;
public void setId(int id){
...
In reference to codechef's counting non decreasing sequences , problem ,
I came up with the following solution,
from itertools import combinations_with_replacement
t = int(raw_input())
for x in range(t):
n,l,r = map(int, raw_input().split())
lst = []
for x in range(1,n+1):
...
I wrote the following solution to the coin partition problem. I use Euler's recurrence relation for the partition of n and that modular addition is associative; (a + b) % n = (a % n) + (b % n) % n.
#include <iostream>
#include <vector>
using namespace std;
int main()
{
// generalized pentagon...
I am trying to multithread a for loop, and this works so far. How can it be improved? Have i done anything inccorrectly?
The work is broken up into blocks and the block variable is the amount of objects to process per thread.
TEST CLASS
public class TaskTest extends MultiThreaded {
public...
I am currently completing a Ray Wenderlich iOS tutorial over #Augmented Reality , and as I came to this problem concerning the setLocationManger not being found in the MainViewController interface. Which I don't understand because I thought this was included in the class of CoreLocation/Corelocat...
I'm trying to learn to program on my own with the help of books and the Internet and thought I'd start a project (a sub-project for a project).
I want to build a dictionary that allows multiple keys for one value:
d = mkdict()
d['what', 'ever'] = 'testing'
d['what'] is d['ever'] #Â True
I thou...
Question:
Given a 20x20 Grid of integers, find the greatest product of four adjacent numbers. (up, down, diagonal, reverse diagonal).
08 02 22 97 38 15 00 40 00 75 04 05 07 78 52 12 50 77 91 08
49 49 99 40 17 81 18 57 60 87 17 40 98 43 69 48 04 56 62 00
81 49 31 73 55 79 14 29 93 71 40 67 ...
Disclaimer: It's literally the second time I write in Haskell.
The purpose of this module is to provide some basic operations with IP addresses (and networks).
At the moment I only implemented the successor operation, that returns a next address in the range if it exists.
Eg: for 192.168.1.1 i...
public virtual void Add(T entity)
{
DbEntityEntry dbEntityEntry = EfDbContext.Entry(entity);
if (dbEntityEntry.State != EntityState.Detached)
{
dbEntityEntry.State = EntityState.Added;
}
else
{
DbSet.Add(entity);
...
Multi-threaded concepts are complicated at times. If you really want to learn multi-threading, it is important to get it right. Some things can be extremely difficult to get right. I can highly recommend reading Java Concurrency in Practice.
Overall
It is not that often I see "multi-threaded co...
This PHP User System was built with MySQLi and I also used Composer. I'm planning to improve this, and add more stuff and release it as a sort of a module for Composer. Here is my source code:
User.php (Controller File in the src/Controller) folder.
<?php
namespace Application\Controllers;
use...
Spec-
In the game the children sit in a circle and one person outside the ring (the leader) sings a song with a fixed number of words. Moving clockwise around the circle, the leader points to a new child in the ring for each word in the song. The child being pointed to on the last word of th...
The source of the problem is here.
Given an array of integer elements, return the maximum difference of any pair of
numbers such that the larger number of the pair occurs at a higher index
than the smaller.
Here is my implementation in Java.
package algo.mindiff;
public class Main {
...
There's one advertisement that frequently appears in the right margin of Stack Overflow pages, that I find annoying and distracting. Does anyone else feel the same way?
The advertisement in question is for a Microsoft Developer Camp. It has a man with his arms folded. To the left of the man...
This is just a quick question, Python has realesed python 3.5 alpha3. Is there any syntax changes I need to know before it comes out?
Please let me know if there is a shorter way...
static bool isSortedArray(int[] ar, int length)
{
if (length == 0)
return true;
bool temp = isSortedArray(ar, length - 1);
if (temp && ar[length - 1] < ar[length])
return t...
I'm learning Rust now and created a program to solve the task General Fizzbuzz on Rosetta Code.
For example, given:
20
3 Fizz
5 Buzz
7 Baxx
where the first line indicates the upper bound and every line after that indicates the divisor and the corresponding word, the program should return:
1
...
First thing to comment on after copying and pasting into my IDE, the following line gives a warning:
int size = vec_input.size();
Implicit conversion loses integer precision: 'size_type' (aka 'unsigned long') to 'int'
Apparently, the size() method of Vector returns an unsigned long, and w...
Hi I have created a school management system but unable to run it as I get the following errors:
8 duplicate symbols for architecture x86_64
Error 127 occurred while running autoreconf
make: ***[libproject2] Error1
make: *** No rule to make target 'all'.
The following is my code:
main.cpp:
#i...
I wrote a script with utilities for calculating the entropy of iterables and included a Tk GUI that shows a quick overview over a text's properties in real-time. (on GitHub)
I tried to follow PEP 8 as good as possible, but I'm not sure about other things, specificially:
I think my docstrings a...
